Exam C100DBA Topic 1 Question 76 Discussion

Actual exam question for MongoDB's C100DBA exam
Question #: 76
Topic #: 1
Given a collection posts as shown below having a document array comments, which of the following command will create an index on the comment author descending?

Suggested Answer: A Vote an answer

by Hayden at Jul 02, 2026, 02:00 AM

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